113102000 has 160 divisors (see below), whose sum is σ = 307105344. Its totient is φ = 39936000.

The previous prime is 113101999. The next prime is 113102047. The reversal of 113102000 is 201311.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1165952 + ... + 1166048.

Almost surely, 2^113102000 is an apocalyptic number.

113102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113102000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153552672).

113102000 is an abundant number, since it is smaller than the sum of its proper divisors (194003344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113102000 is a wasteful number, since it uses less digits than its factorization.

113102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 113102000 is about 10634.9424069903. The cubic root of 113102000 is about 483.6042344482.

Adding to 113102000 its reverse (201311), we get a palindrome (113303311).

The spelling of 113102000 in words is "one hundred thirteen million, one hundred two thousand".